Hinged plow and scraper blade



FIG. 1 is a front perspective view of a hinged plow and scraper bladeshowing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof the right sideelevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear perspective view thereof shown in folded condition.

The broken line showing of mechanical elements and portions of thehinged plow and scraper blade is included for the purpose ofillustrating environmental structure and forms no part of the claimeddesign.

We claim the ornamental design for a hinged plow and scraper blade, asshown and described.